Home / 108,254.02-149,384.49-59,853.13

Finding the Fourth Proportional to 108,254.02, 149,384.49 and 59,853.13

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Solution

The fourth proportional to 108,254.02, 149,384.49 and 59,853.13 is: 82,593.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,254.02 : 149,384.49 = 59,853.13 : x
  2. Step 2: Convert to fraction form
    108,254.02/149,384.49 = 59,853.13/x
  3. Step 3: Cross multiply
    108,254.02x = 149,384.49 × 59,853.13
  4. Step 4: Simplify right side
    108,254.02x = 8,941,128,702.04
  5. Step 5: Solve for x
    x = 8,941,128,702.04/108,254.02
  6. Step 6: Final answer
    x = 82,593.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.